Brother Z-8550A Manuale Proprietario
Z-8550A, 8560A
12. TREADLE UNIT
105
12-3. Standard settings for treadle depression stroke
DANGER
Wait at least 5 minutes after turning off the power switch and disconnecting the power cord from the wall outlet
before opening the cover of the control box. Touching areas where high voltages are present can result in severe
injury.
before opening the cover of the control box. Touching areas where high voltages are present can result in severe
injury.
Carry out the following reset procedure if the specifications for the treadle unit have been changed or if the treadle unit or
main P.C. board has been replaced.
The following procedure sets the operating positions for the treadle depression strokes to the standard values.
main P.C. board has been replaced.
The following procedure sets the operating positions for the treadle depression strokes to the standard values.
1) Entering signal settings
1. Set the power switch (1) to OFF.
2. Set DIP switch No 4 to “ON”.
2. Set DIP switch No 4 to “ON”.
3. While pressing the straight stitch key (2), turn on the
power switch (1).
“PdFF x.xxx” will appear in the main display (3).
(x.xxx indicates the depression voltage.)
“PdFF x.xxx” will appear in the main display (3).
(x.xxx indicates the depression voltage.)
2) Storing the maximum forward depression amount
Press the straight stitch key (2) while the treadle is at the
point of maximum forward depression.
“Pdnn x.xxx” will appear in the main display (3).
point of maximum forward depression.
“Pdnn x.xxx” will appear in the main display (3).
3572M
3573M
3574M